Learn how to create a simple DIY electrical generator using a few easy-to-find materials. This step-by-step video guides you ...
Learn how to build your own simple DIY air pump using a plastic syringe, a small DC motor, and basic materials you may ...
Ruth Amos, British engineer and inventor, built a human-scale, six-foot-tall Christmas tree using 3D printed scaled up LEGO ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback